scripts/metadata.pl

   1 #!/usr/bin/env perl
   2 use FindBin;
   3 use lib "$FindBin::Bin";
   4 use strict;
   5 use metadata;
   6 use Getopt::Long;
   7
   8 my %board;
   9
  10 sub version_to_num($) {
  11         my $str = shift;
  12         my $num = 0;
  13
  14         if (defined($str) && $str =~ /^\d+(?:\.\d+)+$/)
  15         {
  16                 my @n = (split(/\./, $str), 0, 0, 0, 0);
  17                 $num = ($n[0] << 24) | ($n[1] << 16) | ($n[2] << 8) | $n[3];
  18         }
  19
  20         return $num;
  21 }
  22
  23 sub version_filter_list(@) {
  24         my $cmpver = version_to_num(shift @_);
  25         my @items;
  26
  27         foreach my $item (@_)
  28         {
  29                 if ($item =~ s/@(lt|le|gt|ge|eq|ne)(\d+(?:\.\d+)+)\b//)
  30                 {
  31                         my $op = $1;
  32                         my $symver = version_to_num($2);
  33
  34                         if ($symver > 0 && $cmpver > 0)
  35                         {
  36                                 next unless (($op eq 'lt' && $cmpver <  $symver) ||
  37                                              ($op eq 'le' && $cmpver <= $symver) ||
  38                                              ($op eq 'gt' && $cmpver >  $symver) ||
  39                                              ($op eq 'ge' && $cmpver >= $symver) ||
  40                                              ($op eq 'eq' && $cmpver == $symver) ||
  41                                              ($op eq 'ne' && $cmpver != $symver));
  42                         }
  43                 }
  44
  45                 push @items, $item;
  46         }
  47
  48         return @items;
  49 }
  50
  51 sub gen_kconfig_overrides() {
  52         my %config;
  53         my %kconfig;
  54         my $package;
  55         my $pkginfo = shift @ARGV;
  56         my $cfgfile = shift @ARGV;
  57         my $patchver = shift @ARGV;
  58
  59         # parameter 2: build system config
  60         open FILE, "<$cfgfile" or return;
  61         while (<FILE>) {
  62                 /^(CONFIG_.+?)=(.+)$/ and $config{$1} = 1;
  63         }
  64         close FILE;
  65
  66         # parameter 1: package metadata
  67         open FILE, "<$pkginfo" or return;
  68         while (<FILE>) {
  69                 /^Package:\s*(.+?)\s*$/ and $package = $1;
  70                 /^Kernel-Config:\s*(.+?)\s*$/ and do {
  71                         my @config = split /\s+/, $1;
  72                         foreach my $config (version_filter_list($patchver, @config)) {
  73                                 my $val = 'm';
  74                                 my $override;
  75                                 if ($config =~ /^(.+?)=(.+)$/) {
  76                                         $config = $1;
  77                                         $override = 1;
  78                                         $val = $2;
  79                                 }
  80                                 if ($config{"CONFIG_PACKAGE_$package"} and ($config ne 'n')) {
  81                                         next if $kconfig{$config} eq 'y';
  82                                         $kconfig{$config} = $val;
  83                                 } elsif (!$override) {
  84                                         $kconfig{$config} or $kconfig{$config} = 'n';
  85                                 }
  86                         }
  87                 };
  88         };
  89         close FILE;
  90
  91         foreach my $kconfig (sort keys %kconfig) {
  92                 if ($kconfig{$kconfig} eq 'n') {
  93                         print "# $kconfig is not set\n";
  94                 } else {
  95                         print "$kconfig=$kconfig{$kconfig}\n";
  96                 }
  97         }
  98 }
  99
 100 sub merge_package_lists($$) {
 101         my $list1 = shift;
 102         my $list2 = shift;
 103         my @l = ();
 104         my %pkgs;
 105
 106         foreach my $pkg (@$list1, @$list2) {
 107                 $pkgs{$pkg} = 1;
 108         }
 109         foreach my $pkg (keys %pkgs) {
 110                 push @l, $pkg unless ($pkg =~ /^-/ or $pkgs{"-$pkg"});
 111         }
 112         return sort(@l);
 113 }
 114
 115 sub target_config_features(@) {
 116         my $ret;
 117
 118         while ($_ = shift @_) {
 119                 /arm_v(\w+)/ and $ret .= "\tselect arm_v$1\n";
 120                 /broken/ and $ret .= "\tdepends on BROKEN\n";
 121                 /audio/ and $ret .= "\tselect AUDIO_SUPPORT\n";
 122                 /display/ and $ret .= "\tselect DISPLAY_SUPPORT\n";
 123                 /dt/ and $ret .= "\tselect USES_DEVICETREE\n";
 124                 /gpio/ and $ret .= "\tselect GPIO_SUPPORT\n";
 125                 /pci/ and $ret .= "\tselect PCI_SUPPORT\n";
 126                 /pcie/ and $ret .= "\tselect PCIE_SUPPORT\n";
 127                 /usb/ and $ret .= "\tselect USB_SUPPORT\n";
 128                 /usbgadget/ and $ret .= "\tselect USB_GADGET_SUPPORT\n";
 129                 /pcmcia/ and $ret .= "\tselect PCMCIA_SUPPORT\n";
 130                 /rtc/ and $ret .= "\tselect RTC_SUPPORT\n";
 131                 /squashfs/ and $ret .= "\tselect USES_SQUASHFS\n";
 132                 /jffs2$/ and $ret .= "\tselect USES_JFFS2\n";
 133                 /jffs2_nand/ and $ret .= "\tselect USES_JFFS2_NAND\n";
 134                 /ext4/ and $ret .= "\tselect USES_EXT4\n";
 135                 /targz/ and $ret .= "\tselect USES_TARGZ\n";
 136                 /cpiogz/ and $ret .= "\tselect USES_CPIOGZ\n";
 137                 /ubifs/ and $ret .= "\tselect USES_UBIFS\n";
 138                 /fpu/ and $ret .= "\tselect HAS_FPU\n";
 139                 /spe_fpu/ and $ret .= "\tselect HAS_SPE_FPU\n";
 140                 /ramdisk/ and $ret .= "\tselect USES_INITRAMFS\n";
 141                 /powerpc64/ and $ret .= "\tselect powerpc64\n";
 142                 /nommu/ and $ret .= "\tselect NOMMU\n";
 143                 /mips16/ and $ret .= "\tselect HAS_MIPS16\n";
 144                 /rfkill/ and $ret .= "\tselect RFKILL_SUPPORT\n";
 145                 /low_mem/ and $ret .= "\tselect LOW_MEMORY_FOOTPRINT\n";
 146                 /nand/ and $ret .= "\tselect NAND_SUPPORT\n";
 147         }
 148         return $ret;
 149 }
 150
 151 sub target_name($) {
 152         my $target = shift;
 153         my $parent = $target->{parent};
 154         if ($parent) {
 155                 return $target->{parent}->{name}." - ".$target->{name};
 156         } else {
 157                 return $target->{name};
 158         }
 159 }
 160
 161 sub kver($) {
 162         my $v = shift;
 163         $v =~ tr/\./_/;
 164         if (substr($v,0,2) eq "2_") {
 165                 $v =~ /(\d+_\d+_\d+)(_\d+)?/ and $v = $1;
 166         } else {
 167                 $v =~ /(\d+_\d+)(_\d+)?/ and $v = $1;
 168         }
 169         return $v;
 170 }
 171
 172 sub print_target($) {
 173         my $target = shift;
 174         my $features = target_config_features(@{$target->{features}});
 175         my $help = $target->{desc};
 176         my $confstr;
 177
 178         chomp $features;
 179         $features .= "\n";
 180         if ($help =~ /\w+/) {
 181                 $help =~ s/^\s*/\t  /mg;
 182                 $help = "\thelp\n$help";
 183         } else {
 184                 undef $help;
 185         }
 186
 187         my $v = kver($target->{version});
 188         if (@{$target->{subtargets}} == 0) {
 189         $confstr = <<EOF;
 190 config TARGET_$target->{conf}
 191         bool "$target->{name}"
 192         select LINUX_$v
 193 EOF
 194         }
 195         else {
 196                 $confstr = <<EOF;
 197 config TARGET_$target->{conf}
 198         bool "$target->{name}"
 199 EOF
 200         }
 201         if ($target->{subtarget}) {
 202                 $confstr .= "\tdepends on TARGET_$target->{boardconf}\n";
 203         }
 204         if (@{$target->{subtargets}} > 0) {
 205                 $confstr .= "\tselect HAS_SUBTARGETS\n";
 206                 grep { /broken/ } @{$target->{features}} and $confstr .= "\tdepends on BROKEN\n";
 207         } else {
 208                 $confstr .= $features;
 209                 if ($target->{arch} =~ /\w/) {
 210                         $confstr .= "\tselect $target->{arch}\n";
 211                 }
 212         }
 213
 214         foreach my $dep (@{$target->{depends}}) {
 215                 my $mode = "depends on";
 216                 my $flags;
 217                 my $name;
 218
 219                 $dep =~ /^([@\+\-]+)(.+)$/;
 220                 $flags = $1;
 221                 $name = $2;
 222
 223                 next if $name =~ /:/;
 224                 $flags =~ /-/ and $mode = "deselect";
 225                 $flags =~ /\+/ and $mode = "select";
 226                 $flags =~ /@/ and $confstr .= "\t$mode $name\n";
 227         }
 228         $confstr .= "$help\n\n";
 229         print $confstr;
 230 }
 231
 232 sub gen_target_config() {
 233         my $file = shift @ARGV;
 234         my @target = parse_target_metadata($file);
 235         my %defaults;
 236
 237         my @target_sort = sort {
 238                 target_name($a) cmp target_name($b);
 239         } @target;
 240
 241
 242         print <<EOF;
 243 choice
 244         prompt "Target System"
 245         default TARGET_ar71xx
 246         reset if !DEVEL
 247
 248 EOF
 249
 250         foreach my $target (@target_sort) {
 251                 next if $target->{subtarget};
 252                 print_target($target);
 253         }
 254
 255         print <<EOF;
 256 endchoice
 257
 258 choice
 259         prompt "Subtarget" if HAS_SUBTARGETS
 260 EOF
 261         foreach my $target (@target) {
 262                 next unless $target->{def_subtarget};
 263                 print <<EOF;
 264         default TARGET_$target->{conf}_$target->{def_subtarget} if TARGET_$target->{conf}
 265 EOF
 266         }
 267         print <<EOF;
 268
 269 EOF
 270         foreach my $target (@target) {
 271                 next unless $target->{subtarget};
 272                 print_target($target);
 273         }
 274
 275 print <<EOF;
 276 endchoice
 277
 278 choice
 279         prompt "Target Profile"
 280
 281 EOF
 282
 283         foreach my $target (@target) {
 284                 my $profiles = $target->{profiles};
 285                 foreach my $profile (@{$target->{profiles}}) {
 286                         print <<EOF;
 287 config TARGET_$target->{conf}_$profile->{id}
 288         bool "$profile->{name}"
 289         depends on TARGET_$target->{conf}
 290 EOF
 291                         my @pkglist = merge_package_lists($target->{packages}, $profile->{packages});
 292                         foreach my $pkg (@pkglist) {
 293                                 print "\tselect DEFAULT_$pkg\n";
 294                                 $defaults{$pkg} = 1;
 295                         }
 296                         my $help = $profile->{desc};
 297                         if ($help =~ /\w+/) {
 298                                 $help =~ s/^\s*/\t  /mg;
 299                                 $help = "\thelp\n$help";
 300                         } else {
 301                                 undef $help;
 302                         }
 303                         print "$help\n";
 304                 }
 305         }
 306
 307         print <<EOF;
 308 endchoice
 309
 310 config HAS_SUBTARGETS
 311         bool
 312
 313 config TARGET_BOARD
 314         string
 315
 316 EOF
 317         foreach my $target (@target) {
 318                 $target->{subtarget} or print "\t\tdefault \"".$target->{board}."\" if TARGET_".$target->{conf}."\n";
 319         }
 320         print <<EOF;
 321 config TARGET_SUBTARGET
 322         string
 323         default "generic" if !HAS_SUBTARGETS
 324
 325 EOF
 326
 327         foreach my $target (@target) {
 328                 foreach my $subtarget (@{$target->{subtargets}}) {
 329                         print "\t\tdefault \"$subtarget\" if TARGET_".$target->{conf}."_$subtarget\n";
 330                 }
 331         }
 332         print <<EOF;
 333 config TARGET_PROFILE
 334         string
 335 EOF
 336         foreach my $target (@target) {
 337                 my $profiles = $target->{profiles};
 338                 foreach my $profile (@$profiles) {
 339                         print "\tdefault \"$profile->{id}\" if TARGET_$target->{conf}_$profile->{id}\n";
 340                 }
 341         }
 342
 343         print <<EOF;
 344
 345 config TARGET_ARCH_PACKAGES
 346         string
 347
 348 EOF
 349         foreach my $target (@target) {
 350                 next if @{$target->{subtargets}} > 0;
 351                 print "\t\tdefault \"".($target->{arch_packages} || $target->{board})."\" if TARGET_".$target->{conf}."\n";
 352         }
 353         print <<EOF;
 354
 355 config DEFAULT_TARGET_OPTIMIZATION
 356         string
 357 EOF
 358         foreach my $target (@target) {
 359                 next if @{$target->{subtargets}} > 0;
 360                 print "\tdefault \"".$target->{cflags}."\" if TARGET_".$target->{conf}."\n";
 361         }
 362         print "\tdefault \"-Os -pipe -funit-at-a-time\"\n";
 363         print <<EOF;
 364
 365 config CPU_TYPE
 366         string
 367 EOF
 368         foreach my $target (@target) {
 369                 next if @{$target->{subtargets}} > 0;
 370                 print "\tdefault \"".$target->{cputype}."\" if TARGET_".$target->{conf}."\n";
 371         }
 372         print "\tdefault \"\"\n";
 373
 374         my %kver;
 375         foreach my $target (@target) {
 376                 my $v = kver($target->{version});
 377                 next if $kver{$v};
 378                 $kver{$v} = 1;
 379                 print <<EOF;
 380
 381 config LINUX_$v
 382         bool
 383
 384 EOF
 385         }
 386         foreach my $def (sort keys %defaults) {
 387                 print "\tconfig DEFAULT_".$def."\n";
 388                 print "\t\tbool\n\n";
 389         }
 390 }
 391
 392 my %dep_check;
 393 sub __find_package_dep($$) {
 394         my $pkg = shift;
 395         my $name = shift;
 396         my $deps = ($pkg->{vdepends} or $pkg->{depends});
 397
 398         return 0 unless defined $deps;
 399         foreach my $dep (@{$deps}) {
 400                 next if $dep_check{$dep};
 401                 $dep_check{$dep} = 1;
 402                 return 1 if $dep eq $name;
 403                 return 1 if ($package{$dep} and (__find_package_dep($package{$dep},$name) == 1));
 404         }
 405         return 0;
 406 }
 407
 408 # wrapper to avoid infinite recursion
 409 sub find_package_dep($$) {
 410         my $pkg = shift;
 411         my $name = shift;
 412
 413         %dep_check = ();
 414         return __find_package_dep($pkg, $name);
 415 }
 416
 417 sub package_depends($$) {
 418         my $a = shift;
 419         my $b = shift;
 420         my $ret;
 421
 422         return 0 if ($a->{submenu} ne $b->{submenu});
 423         if (find_package_dep($a, $b->{name}) == 1) {
 424                 $ret = 1;
 425         } elsif (find_package_dep($b, $a->{name}) == 1) {
 426                 $ret = -1;
 427         } else {
 428                 return 0;
 429         }
 430         return $ret;
 431 }
 432
 433 sub mconf_depends {
 434         my $pkgname = shift;
 435         my $depends = shift;
 436         my $only_dep = shift;
 437         my $res;
 438         my $dep = shift;
 439         my $seen = shift;
 440         my $parent_condition = shift;
 441         $dep or $dep = {};
 442         $seen or $seen = {};
 443         my @t_depends;
 444
 445         $depends or return;
 446         my @depends = @$depends;
 447         foreach my $depend (@depends) {
 448                 my $m = "depends on";
 449                 my $flags = "";
 450                 $depend =~ s/^([@\+]+)// and $flags = $1;
 451                 my $vdep;
 452                 my $condition = $parent_condition;
 453
 454                 next if $condition eq $depend;
 455                 next if $seen->{"$parent_condition:$depend"};
 456                 next if $seen->{":$depend"};
 457                 $seen->{"$parent_condition:$depend"} = 1;
 458                 if ($depend =~ /^(.+):(.+)$/) {
 459                         if ($1 ne "PACKAGE_$pkgname") {
 460                                 if ($condition) {
 461                                         $condition = "$condition && $1";
 462                                 } else {
 463                                         $condition = $1;
 464                                 }
 465                         }
 466                         $depend = $2;
 467                 }
 468                 next if $package{$depend} and $package{$depend}->{buildonly};
 469                 if ($flags =~ /\+/) {
 470                         if ($vdep = $package{$depend}->{vdepends}) {
 471                                 my @vdeps = @$vdep;
 472                                 $depend = shift @vdeps;
 473                                 if (@vdeps > 1) {
 474                                         $condition = '!('.join("||", map { "PACKAGE_".$_ } @vdeps).')';
 475                                 } elsif (@vdeps > 0) {
 476                                         $condition = '!PACKAGE_'.$vdeps[0];
 477                                 }
 478                         }
 479
 480                         # Menuconfig will not treat 'select FOO' as a real dependency
 481                         # thus if FOO depends on other config options, these dependencies
 482                         # will not be checked. To fix this, we simply emit all of FOO's
 483                         # depends here as well.
 484                         $package{$depend} and push @t_depends, [ $package{$depend}->{depends}, $condition ];
 485
 486                         $m = "select";
 487                         next if $only_dep;
 488                 } else {
 489                         if ($vdep = $package{$depend}->{vdepends}) {
 490                                 $depend = join("||", map { "PACKAGE_".$_ } @$vdep);
 491                         }
 492                 }
 493                 $flags =~ /@/ or $depend = "PACKAGE_$depend";
 494                 if ($condition) {
 495                         if ($m =~ /select/) {
 496                                 next if $depend eq $condition;
 497                                 $depend = "$depend if $condition";
 498                         } else {
 499                                 $depend = "!($condition) || $depend" unless $dep->{$condition} eq 'select';
 500                         }
 501                 }
 502                 $dep->{$depend} =~ /select/ or $dep->{$depend} = $m;
 503         }
 504
 505         foreach my $tdep (@t_depends) {
 506                 mconf_depends($pkgname, $tdep->[0], 1, $dep, $seen, $tdep->[1]);
 507         }
 508
 509         foreach my $depend (keys %$dep) {
 510                 my $m = $dep->{$depend};
 511                 $res .= "\t\t$m $depend\n";
 512         }
 513         return $res;
 514 }
 515
 516 sub mconf_conflicts {
 517         my $pkgname = shift;
 518         my $depends = shift;
 519         my $res = "";
 520
 521         foreach my $depend (@$depends) {
 522                 next unless $package{$depend};
 523                 $res .= "\t\tdepends on m || (PACKAGE_$depend != y)\n";
 524         }
 525         return $res;
 526 }
 527
 528 sub print_package_config_category($) {
 529         my $cat = shift;
 530         my %menus;
 531         my %menu_dep;
 532
 533         return unless $category{$cat};
 534
 535         print "menu \"$cat\"\n\n";
 536         my %spkg = %{$category{$cat}};
 537
 538         foreach my $spkg (sort {uc($a) cmp uc($b)} keys %spkg) {
 539                 foreach my $pkg (@{$spkg{$spkg}}) {
 540                         next if $pkg->{buildonly};
 541                         my $menu = $pkg->{submenu};
 542                         if ($menu) {
 543                                 $menu_dep{$menu} or $menu_dep{$menu} = $pkg->{submenudep};
 544                         } else {
 545                                 $menu = 'undef';
 546                         }
 547                         $menus{$menu} or $menus{$menu} = [];
 548                         push @{$menus{$menu}}, $pkg;
 549                 }
 550         }
 551         my @menus = sort {
 552                 ($a eq 'undef' ?  1 : 0) or
 553                 ($b eq 'undef' ? -1 : 0) or
 554                 ($a cmp $b)
 555         } keys %menus;
 556
 557         foreach my $menu (@menus) {
 558                 my @pkgs = sort {
 559                         package_depends($a, $b) or
 560                         ($a->{name} cmp $b->{name})
 561                 } @{$menus{$menu}};
 562                 if ($menu ne 'undef') {
 563                         $menu_dep{$menu} and print "if $menu_dep{$menu}\n";
 564                         print "menu \"$menu\"\n";
 565                 }
 566                 foreach my $pkg (@pkgs) {
 567                         my $title = $pkg->{name};
 568                         my $c = (72 - length($pkg->{name}) - length($pkg->{title}));
 569                         if ($c > 0) {
 570                                 $title .= ("." x $c). " ". $pkg->{title};
 571                         }
 572                         $title = "\"$title\"";
 573                         print "\t";
 574                         $pkg->{menu} and print "menu";
 575                         print "config PACKAGE_".$pkg->{name}."\n";
 576                         $pkg->{hidden} and $title = "";
 577                         print "\t\t".($pkg->{tristate} ? 'tristate' : 'bool')." $title\n";
 578                         print "\t\tdefault y if DEFAULT_".$pkg->{name}."\n";
 579                         unless ($pkg->{hidden}) {
 580                                 my @def = ("ALL");
 581                                 if (!exists($pkg->{repository})) {
 582                                         push @def, "ALL_NONSHARED";
 583                                 }
 584                                 if ($pkg->{name} =~ /^kmod-/) {
 585                                         push @def, "ALL_KMODS";
 586                                 }
 587                                 $pkg->{default} ||= "m if " . join("||", @def);
 588                         }
 589                         if ($pkg->{default}) {
 590                                 foreach my $default (split /\s*,\s*/, $pkg->{default}) {
 591                                         print "\t\tdefault $default\n";
 592                                 }
 593                         }
 594                         print mconf_depends($pkg->{name}, $pkg->{depends}, 0);
 595                         print mconf_depends($pkg->{name}, $pkg->{mdepends}, 0);
 596                         print mconf_conflicts($pkg->{name}, $pkg->{conflicts});
 597                         print "\t\thelp\n";
 598                         print $pkg->{description};
 599                         print "\n";
 600
 601                         $pkg->{config} and print $pkg->{config}."\n";
 602                 }
 603                 if ($menu ne 'undef') {
 604                         print "endmenu\n";
 605                         $menu_dep{$menu} and print "endif\n";
 606                 }
 607         }
 608         print "endmenu\n\n";
 609
 610         undef $category{$cat};
 611 }
 612
 613 sub print_package_features() {
 614         keys %features > 0 or return;
 615         print "menu \"Package features\"\n";
 616         foreach my $n (keys %features) {
 617                 my @features = sort { $b->{priority} <=> $a->{priority} or $a->{title} cmp $b->{title} } @{$features{$n}};
 618                 print <<EOF;
 619 choice
 620         prompt "$features[0]->{target_title}"
 621         default FEATURE_$features[0]->{name}
 622 EOF
 623
 624                 foreach my $feature (@features) {
 625                         print <<EOF;
 626         config FEATURE_$feature->{name}
 627                 bool "$feature->{title}"
 628 EOF
 629                         $feature->{description} =~ /\w/ and do {
 630                                 print "\t\thelp\n".$feature->{description}."\n";
 631                         };
 632                 }
 633                 print "endchoice\n"
 634         }
 635         print "endmenu\n\n";
 636 }
 637
 638 sub print_package_overrides() {
 639         keys %overrides > 0 or return;
 640         print "\tconfig OVERRIDE_PKGS\n";
 641         print "\t\tstring\n";
 642         print "\t\tdefault \"".join(" ", keys %overrides)."\"\n\n";
 643 }
 644
 645 sub gen_package_config() {
 646         parse_package_metadata($ARGV[0]) or exit 1;
 647         print "menuconfig IMAGEOPT\n\tbool \"Image configuration\"\n\tdefault n\n";
 648         foreach my $preconfig (keys %preconfig) {
 649                 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
 650                         my $conf = $preconfig{$preconfig}->{$cfg}->{id};
 651                         $conf =~ tr/\.-/__/;
 652                         print <<EOF
 653         config UCI_PRECONFIG_$conf
 654                 string "$preconfig{$preconfig}->{$cfg}->{label}" if IMAGEOPT
 655                 depends on PACKAGE_$preconfig
 656                 default "$preconfig{$preconfig}->{$cfg}->{default}"
 657
 658 EOF
 659                 }
 660         }
 661         print "source \"package/*/image-config.in\"\n";
 662         if (scalar glob "package/feeds/*/*/image-config.in") {
 663             print "source \"package/feeds/*/*/image-config.in\"\n";
 664         }
 665         print_package_features();
 666         print_package_config_category 'Base system';
 667         foreach my $cat (sort {uc($a) cmp uc($b)} keys %category) {
 668                 print_package_config_category $cat;
 669         }
 670         print_package_overrides();
 671 }
 672
 673 sub get_conditional_dep($$) {
 674         my $condition = shift;
 675         my $depstr = shift;
 676         if ($condition) {
 677                 if ($condition =~ /^!(.+)/) {
 678                         return "\$(if \$(CONFIG_$1),,$depstr)";
 679                 } else {
 680                         return "\$(if \$(CONFIG_$condition),$depstr)";
 681                 }
 682         } else {
 683                 return $depstr;
 684         }
 685 }
 686
 687 sub gen_package_mk() {
 688         my %conf;
 689         my %dep;
 690         my %done;
 691         my $line;
 692
 693         parse_package_metadata($ARGV[0]) or exit 1;
 694         foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
 695                 my $config;
 696                 my $pkg = $package{$name};
 697                 my @srcdeps;
 698
 699                 next if defined $pkg->{vdepends};
 700
 701                 $config = "\$(CONFIG_PACKAGE_$name)";
 702                 if ($config) {
 703                         $pkg->{buildonly} and $config = "";
 704                         print "package-$config += $pkg->{subdir}$pkg->{src}\n";
 705                         if ($pkg->{variant}) {
 706                                 if (!defined($done{$pkg->{src}}) or $pkg->{variant_default}) {
 707                                         print "\$(curdir)/$pkg->{subdir}$pkg->{src}/default-variant := $pkg->{variant}\n";
 708                                 }
 709                                 print "\$(curdir)/$pkg->{subdir}$pkg->{src}/variants += \$(if $config,$pkg->{variant})\n"
 710                         }
 711                         $pkg->{prereq} and print "prereq-$config += $pkg->{subdir}$pkg->{src}\n";
 712                 }
 713
 714                 next if $done{$pkg->{src}};
 715                 $done{$pkg->{src}} = 1;
 716
 717                 if (@{$pkg->{buildtypes}} > 0) {
 718                         print "buildtypes-$pkg->{subdir}$pkg->{src} = ".join(' ', @{$pkg->{buildtypes}})."\n";
 719                 }
 720
 721                 foreach my $spkg (@{$srcpackage{$pkg->{src}}}) {
 722                         foreach my $dep (@{$spkg->{depends}}, @{$spkg->{builddepends}}) {
 723                                 $dep =~ /@/ or do {
 724                                         $dep =~ s/\+//g;
 725                                         push @srcdeps, $dep;
 726                                 };
 727                         }
 728                 }
 729                 foreach my $type (@{$pkg->{buildtypes}}) {
 730                         my @extra_deps;
 731                         my %deplines;
 732
 733                         next unless $pkg->{"builddepends/$type"};
 734                         foreach my $dep (@{$pkg->{"builddepends/$type"}}) {
 735                                 my $suffix = "";
 736                                 my $condition;
 737
 738                                 if ($dep =~ /^(.+):(.+)/) {
 739                                         $condition = $1;
 740                                         $dep = $2;
 741                                 }
 742                                 if ($dep =~ /^(.+)(\/.+)/) {
 743                                         $dep = $1;
 744                                         $suffix = $2;
 745                                 }
 746
 747                                 my $idx = "";
 748                                 my $pkg_dep = $package{$dep};
 749                                 if (defined($pkg_dep) && defined($pkg_dep->{src})) {
 750                                         $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
 751                                 } elsif (defined($srcpackage{$dep})) {
 752                                         $idx = $subdir{$dep}.$dep;
 753                                 } else {
 754                                         next;
 755                                 }
 756                                 my $depstr = "\$(curdir)/$idx$suffix/compile";
 757                                 my $depline = get_conditional_dep($condition, $depstr);
 758                                 if ($depline) {
 759                                         $deplines{$depline}++;
 760                                 }
 761                         }
 762                         my $depline = join(" ", sort keys %deplines);
 763                         if ($depline) {
 764                                 $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/$type/compile += $depline\n";
 765                         }
 766                 }
 767
 768                 my $hasdeps = 0;
 769                 my %deplines;
 770                 foreach my $deps (@srcdeps) {
 771                         my $idx;
 772                         my $condition;
 773                         my $prefix = "";
 774                         my $suffix = "";
 775
 776                         if ($deps =~ /^(.+):(.+)/) {
 777                                 $condition = $1;
 778                                 $deps = $2;
 779                         }
 780                         if ($deps =~ /^(.+)(\/.+)/) {
 781                                 $deps = $1;
 782                                 $suffix = $2;
 783                         }
 784
 785                         my $pkg_dep = $package{$deps};
 786                         my @deps;
 787
 788                         if ($pkg_dep->{vdepends}) {
 789                                 @deps = @{$pkg_dep->{vdepends}};
 790                         } else {
 791                                 @deps = ($deps);
 792                         }
 793
 794                         foreach my $dep (@deps) {
 795                                 $pkg_dep = $package{$deps};
 796                                 if (defined $pkg_dep->{src}) {
 797                                         ($pkg->{src} ne $pkg_dep->{src}.$suffix) and $idx = $pkg_dep->{subdir}.$pkg_dep->{src};
 798                                 } elsif (defined($srcpackage{$dep})) {
 799                                         $idx = $subdir{$dep}.$dep;
 800                                 }
 801                                 undef $idx if $idx eq 'base-files';
 802                                 if ($idx) {
 803                                         $idx .= $suffix;
 804
 805                                         my $depline;
 806                                         next if $pkg->{src} eq $pkg_dep->{src}.$suffix;
 807                                         next if $dep{$condition.":".$pkg->{src}."->".$idx};
 808                                         next if $dep{$pkg->{src}."->($dep)".$idx} and $pkg_dep->{vdepends};
 809                                         my $depstr;
 810
 811                                         if ($pkg_dep->{vdepends}) {
 812                                                 $depstr = "\$(if \$(CONFIG_PACKAGE_$dep),\$(curdir)/$idx/compile)";
 813                                                 $dep{$pkg->{src}."->($dep)".$idx} = 1;
 814                                         } else {
 815                                                 $depstr = "\$(curdir)/$idx/compile";
 816                                                 $dep{$pkg->{src}."->".$idx} = 1;
 817                                         }
 818                                         $depline = get_conditional_dep($condition, $depstr);
 819                                         if ($depline) {
 820                                                 $deplines{$depline}++;
 821                                         }
 822                                 }
 823                         }
 824                 }
 825                 my $depline = join(" ", sort keys %deplines);
 826                 if ($depline) {
 827                         $line .= "\$(curdir)/".$pkg->{subdir}."$pkg->{src}/compile += $depline\n";
 828                 }
 829         }
 830
 831         if ($line ne "") {
 832                 print "\n$line";
 833         }
 834         foreach my $preconfig (keys %preconfig) {
 835                 my $cmds;
 836                 foreach my $cfg (keys %{$preconfig{$preconfig}}) {
 837                         my $conf = $preconfig{$preconfig}->{$cfg}->{id};
 838                         $conf =~ tr/\.-/__/;
 839                         $cmds .= "\techo \"uci set '$preconfig{$preconfig}->{$cfg}->{id}=\$(subst \",,\$(CONFIG_UCI_PRECONFIG_$conf))'\"; \\\n";
 840                 }
 841                 next unless $cmds;
 842                 print <<EOF
 843
 844 ifndef DUMP_TARGET_DB
 845 \$(TARGET_DIR)/etc/uci-defaults/$preconfig: FORCE
 846         ( \\
 847 $cmds \\
 848         ) > \$@
 849
 850 ifneq (\$(IMAGEOPT)\$(CONFIG_IMAGEOPT),)
 851   package/preconfig: \$(TARGET_DIR)/etc/uci-defaults/$preconfig
 852 endif
 853 endif
 854
 855 EOF
 856         }
 857 }
 858
 859 sub gen_package_source() {
 860         parse_package_metadata($ARGV[0]) or exit 1;
 861         foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
 862                 my $pkg = $package{$name};
 863                 if ($pkg->{name} && $pkg->{source}) {
 864                         print "$pkg->{name}: ";
 865                         print "$pkg->{source}\n";
 866                 }
 867         }
 868 }
 869
 870 sub gen_package_subdirs() {
 871         parse_package_metadata($ARGV[0]) or exit 1;
 872         foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
 873                 my $pkg = $package{$name};
 874                 if ($pkg->{name} && $pkg->{repository}) {
 875                         print "Package/$name/subdir = $pkg->{repository}\n";
 876                 }
 877         }
 878 }
 879
 880 sub gen_package_license($) {
 881         my $level = shift;
 882         parse_package_metadata($ARGV[0]) or exit 1;
 883         foreach my $name (sort {uc($a) cmp uc($b)} keys %package) {
 884                 my $pkg = $package{$name};
 885                 if ($pkg->{name}) {
 886                         if ($pkg->{license}) {
 887                                 print "$pkg->{name}: ";
 888                                 print "$pkg->{license}\n";
 889                                 if ($pkg->{licensefiles} && $level == 0) {
 890                                         print "\tFiles: $pkg->{licensefiles}\n";
 891                                 }
 892                         } else {
 893                                 if ($level == 1) {
 894                                         print "$pkg->{name}: Missing license! ";
 895                                         print "Please fix $pkg->{makefile}\n";
 896                                 }
 897                         }
 898                 }
 899         }
 900 }
 901
 902 sub gen_version_filtered_list() {
 903         foreach my $item (version_filter_list(@ARGV)) {
 904                 print "$item\n";
 905         }
 906 }
 907
 908 sub gen_profile_mk() {
 909         my $file = shift @ARGV;
 910         my $target = shift @ARGV;
 911         my @targets = parse_target_metadata($file);
 912         foreach my $cur (@targets) {
 913                 next unless $cur->{id} eq $target;
 914                 print "PROFILE_NAMES = ".join(" ", map { $_->{id} } @{$cur->{profiles}})."\n";
 915                 foreach my $profile (@{$cur->{profiles}}) {
 916                         print $profile->{id}.'_NAME:='.$profile->{name}."\n";
 917                         print $profile->{id}.'_PACKAGES:='.join(' ', @{$profile->{packages}})."\n";
 918                 }
 919         }
 920 }
 921
 922 sub parse_command() {
 923         GetOptions("ignore=s", \@ignore);
 924         my $cmd = shift @ARGV;
 925         for ($cmd) {
 926                 /^target_config$/ and return gen_target_config();
 927                 /^profile_mk$/ and return gen_profile_mk();
 928                 /^package_mk$/ and return gen_package_mk();
 929                 /^package_config$/ and return gen_package_config();
 930                 /^kconfig/ and return gen_kconfig_overrides();
 931                 /^package_source$/ and return gen_package_source();
 932                 /^package_subdirs$/ and return gen_package_subdirs();
 933                 /^package_license$/ and return gen_package_license(0);
 934                 /^package_licensefull$/ and return gen_package_license(1);
 935                 /^version_filter$/ and return gen_version_filtered_list();
 936         }
 937         print <<EOF
 938 Available Commands:
 939         $0 target_config [file]                 Target metadata in Kconfig format
 940         $0 profile_mk [file] [target]           Profile metadata in makefile format
 941         $0 package_mk [file]                    Package metadata in makefile format
 942         $0 package_config [file]                Package metadata in Kconfig format
 943         $0 kconfig [file] [config] [patchver]   Kernel config overrides
 944         $0 package_source [file]                Package source file information
 945         $0 package_subdirs [file]               Package subdir information in makefile format
 946         $0 package_license [file]               Package license information
 947         $0 package_licensefull [file]           Package license information (full list)
 948         $0 version_filter [patchver] [list...]  Filter list of version tagged strings
 949
 950 Options:
 951         --ignore <name>                         Ignore the source package <name>
 952 EOF
 953 }
 954
 955 parse_command();